1
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Zhang F, Lv M, He Y. Identification of a novel disulfideptosis-related gene signature for prognostic implication in lower-grade gliomas. Aging (Albany NY) 2024; 16:6054-6067. [PMID: 38546389 PMCID: PMC11042955 DOI: 10.18632/aging.205688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 02/20/2024] [Indexed: 04/23/2024]
Abstract
Lower-grade gliomas (GBMLGG) are common, fatal, and difficult-to-treat cancers. The current treatment choices have impressive efficacy constraints. As a result, the development of effective treatments and the identification of new therapeutic targets are urgent requirements. Disulfide metabolism is the cause of the non-apoptotic programmed cell death known as disulfideptosis, which was only recently discovered. The mRNA expression data and related clinical information of GBMLGG patients downloaded from public databases were used in this study to investigate the prognostic significance of genes involved in disulfideptosis. In the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) cohort, our findings showed that many disulfidptosis-related genes were expressed differently in normal and GBMLGG tissues. It was discovered that IQ motif-containing GTPase-activating protein 1 (IQGAP1) is a key gene that influences the outcome of GBMLGG. Besides, a nomogram model was built to foresee the visualization of GBMLGG patients. In addition, in vivo and in vitro validation of IQGAP1's cancer-promoting function was done. In conclusion, we discovered a gene signature associated with disulfideptosis that can effectively predict OS in GBMLGG patients. As a result, treating disulfideptosis may be a viable alternative for GBMLGG patients.
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Affiliation(s)
- Fuqiang Zhang
- Department of Neurosurgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Meihong Lv
- Department of Anesthesiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Yi He
- Department of Urology, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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2
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Rodríguez-Zorrilla S, Lorenzo-Pouso AI, Fais S, Logozzi MA, Mizzoni D, Di Raimo R, Giuliani A, García-García A, Pérez-Jardón A, Ortega KL, Martínez-González Á, Pérez-Sayáns M. Increased Plasmatic Levels of Exosomes Are Significantly Related to Relapse Rate in Patients with Oral Squamous Cell Carcinoma: A Cohort Study. Cancers (Basel) 2023; 15:5693. [PMID: 38067397 PMCID: PMC10705147 DOI: 10.3390/cancers15235693] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/21/2023] [Accepted: 11/29/2023] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Oral squamous cell carcinoma (OSCC) is characterized by an immunosuppressive tumor microenvironment. Their plasma-derived exosomes deliver immunomodulatory molecules and cargo that correlate significantly with clinical parameters. This study aims to assess the exosomal profile as a potential tool for early detection of relapse and long-term outcomes in OSCC patients undergoing conventional therapy. METHODS 27 OSCC patients with a median 38-month follow-up were included in this study. The relationship between NTA-derived parameters and clinical pathological parameters was examined, and receiver operating characteristic (ROC) curves were utilized to evaluate the diagnostic efficacy of these values in detecting cancer relapse. RESULTS Plasmatic levels of exosomes prior to surgery showed a drastic reduction after surgical intervention (8.08E vs. 1.41 × 109 particles/mL, p = 0.006). Postsurgical concentrations of exosomes were higher in patients who experienced relapse compared to those who remained disease-free (2.97 × 109 vs. 1.11 × 109 particles/mL, p = 0.046). Additionally, patients who relapsed exhibited larger exosome sizes after surgery (141.47 vs. 132.31 nm, p = 0.03). Patients with lower concentrations of exosomes prior to surgery demonstrated better disease-free survival compared to those with higher levels (p = 0.012). ROC analysis revealed an area under the curve of 0.82 for presurgical exosome concentration in identifying relapse. CONCLUSIONS Presurgical exosomal plasmatic levels serve as independent predictors of early recurrence and survival in OSCC. All in all, our findings indicate that the detection of peripheral exosomes represents a novel tool for the clinical management of OSCC, with potential implications for prognosis assessment.
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Affiliation(s)
- Samuel Rodríguez-Zorrilla
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (S.R.-Z.); (A.G.-G.); (A.P.-J.); (K.L.O.); (M.P.-S.)
| | - Alejandro I. Lorenzo-Pouso
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (S.R.-Z.); (A.G.-G.); (A.P.-J.); (K.L.O.); (M.P.-S.)
- ORALRES Group, Health Research Institute of Santiago de Compostela (FIDIS), 15782 Santiago de Compostela, Spain
| | - Stefano Fais
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy; (S.F.); (M.A.L.)
| | - Maria A. Logozzi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy; (S.F.); (M.A.L.)
| | - Davide Mizzoni
- ExoLab Italia, Tecnopolo d’Abruzzo, 67100 L’Aquila, Italy; (D.M.); (R.D.R.)
| | - Rossella Di Raimo
- ExoLab Italia, Tecnopolo d’Abruzzo, 67100 L’Aquila, Italy; (D.M.); (R.D.R.)
| | - Alessandro Giuliani
- Department of Environment and Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy;
| | - Abel García-García
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (S.R.-Z.); (A.G.-G.); (A.P.-J.); (K.L.O.); (M.P.-S.)
- ORALRES Group, Health Research Institute of Santiago de Compostela (FIDIS), 15782 Santiago de Compostela, Spain
| | - Alba Pérez-Jardón
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (S.R.-Z.); (A.G.-G.); (A.P.-J.); (K.L.O.); (M.P.-S.)
- ORALRES Group, Health Research Institute of Santiago de Compostela (FIDIS), 15782 Santiago de Compostela, Spain
| | - Karem L. Ortega
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (S.R.-Z.); (A.G.-G.); (A.P.-J.); (K.L.O.); (M.P.-S.)
- School of Dentistry, Department of Oral Pathology, University of São Paulo, Av. Lineu Prestes, 2227, Cidade Universitária São Paulo, Sao Paulo 05508-000, Brazil
| | - Ángel Martínez-González
- Endocrinology and Nutrition Service, Complejo Hospitalario Universitario de Pontevedra, Mourente S/N, 36472 Pontevedra, Spain;
| | - Mario Pérez-Sayáns
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (S.R.-Z.); (A.G.-G.); (A.P.-J.); (K.L.O.); (M.P.-S.)
- ORALRES Group, Health Research Institute of Santiago de Compostela (FIDIS), 15782 Santiago de Compostela, Spain
- Institute of Materials (IMATUS), Avenida do Mestre Mateo, 25, 15782 Santiago de Compostela, Spain
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3
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Rodrigues AAN, Lopes-Santos L, Lacerda PA, Juste MF, Mariz BA, Cajazeiro DC, Giacobbe V, Borges R, Casarim A, Callegari GDS, Claret Arcadipane FAM, Aprahamian I, Salo TA, De Oliveira CE, Coletta RD, Augusto TM, Cervigne NK. Heparanase 1 Upregulation Promotes Tumor Progression and Is a Predictor of Low Survival for Oral Cancer. Front Cell Dev Biol 2022; 10:742213. [DOI: 10.3389/fcell.2022.742213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 04/07/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Oral cavity cancer is still an important public health problem throughout the world. Oral squamous cell carcinomas (OSCCs) can be quite aggressive and metastatic, with a low survival rate and poor prognosis. However, this is usually related to the clinical stage and histological grade, and molecular prognostic markers for clinical practice are yet to be defined. Heparanase (HPSE1) is an endoglycosidase associated with extracellular matrix remodeling, and although involved in several malignancies, the clinical implications of HPSE1 expression in OSCCs are still unknown.Methods: We sought to investigate HPSE1 expression in a series of primary OSCCs and further explore whether its overexpression plays a relevant role in OSCC tumorigenesis. mRNA and protein expression analyses were performed in OSCC tissue samples and cell lines. A loss-of-function strategy using shRNA and a gain-of-function strategy using an ORF vector targeting HPSE1 were employed to investigate the endogenous modulation of HPSE1 and its effects on proliferation, apoptosis, adhesion, epithelial–mesenchymal transition (EMT), angiogenesis, migration, and invasion of oral cancer in vitro.Results: We demonstrated that HPSE1 is frequently upregulated in OSCC samples and cell lines and is an unfavorable prognostic indicator of disease-specific survival when combined with advanced pT stages. Moreover, abrogation of HPSE1 in OSCC cells significantly promoted apoptosis and inhibited proliferation, migration, invasion, and epithelial–mesenchymal transition by significantly decreasing the expression of N-cadherin and vimentin. Furthermore, a conditioned medium of HPSE1-downregulated cells resulted in reduced vascular endothelial growth.Conclusion: Our results confirm the overexpression of HPSE1 in OSCCs, suggest that HPSE1 expression correlates with disease progression as it is associated with several important biological processes for oral tumorigenesis, and can be managed as a prognostic marker for patients with OSCC.
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4
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Odell E, Kujan O, Warnakulasuriya S, Sloan P. Oral epithelial dysplasia: Recognition, grading and clinical significance. Oral Dis 2021; 27:1947-1976. [PMID: 34418233 DOI: 10.1111/odi.13993] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/14/2021] [Accepted: 07/31/2021] [Indexed: 12/29/2022]
Abstract
Histopathological grading of epithelial dysplasia remains the principal laboratory method for assessing the risk of malignant transformation in oral potentially malignant disorders (OPMDs). Current views on the molecular pathogenesis and histological interpretation of the features of epithelial dysplasia are described, and the use of grading systems for epithelial dysplasia is discussed. Changes to the current 2017 WHO criteria for diagnosis are proposed with emphasis on the architectural features of epithelial dysplasia. The predictive values of three-grade and binary systems are summarised, and categories of epithelial dysplasia are reviewed, including lichenoid and verrucous lesions, keratosis of unknown significance, HPV-associated dysplasia, differentiated and basaloid epithelial dysplasia. The implications of finding epithelial dysplasia in an oral biopsy for clinical management are discussed from the pathologists' viewpoint.
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Affiliation(s)
- Edward Odell
- King's College London and Head and Neck Pathology Guy's Hospital, London, UK
| | - Omar Kujan
- UWA Dental School, The University of Western Australia, Perth, WA, Australia
| | - Saman Warnakulasuriya
- Faculty of Dentistry, Oral and Craniofacial Sciences King's College London and The WHO Collaborating Centre for Oral Cancer, King's College London, London, UK
| | - Philip Sloan
- School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Department of Cellular Pathology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,Chief Histopathologist, AMLo Biosciences, Newcastle upon Tyne, UK
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5
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Wahab A, Almangush A, Andersson LC, Nieminen P, Salo T. Impact of Astroprincin (FAM171A1) Expression in Oral Tongue Cancer. FRONTIERS IN ORAL HEALTH 2020; 1:599421. [PMID: 35047985 PMCID: PMC8757732 DOI: 10.3389/froh.2020.599421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 10/08/2020] [Indexed: 11/17/2022] Open
Abstract
Astroprincin (APCN, FAM171A1) is a recently characterized transmembrane glycoprotein that is abundant in brain astrocytes and is overexpressed in some tumors. However, the expression and role of APCN is unknown in oral tongue squamous cell carcinoma (OTSCC). Aim of this study was to investigate the expression of APCN in OTSCC tissue samples and to analyze possible association of APCN with clinicopathological features and survival rates. This study included 76 patients treated for OTSCC. Expression of APCN in OTSCC tissue sections was examined by immunohistochemistry with a rabbit polyclonal antibody (MAP346) against APCN. All tumors were scored for intensity and percentage of APCN staining at the superficial, middle, and invasive front areas. High expression of APCN was significantly associated with increased tumor size (P = 0.013) and with OTSCC recurrence (P = 0.026). In this pilot study, we observed that the amount of APCN is associated with the size and recurrence of OTSCC. This finding suggests a role of APCN during OTSCC progression.
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Affiliation(s)
- Awais Wahab
- Department of Pathology, University of Helsinki, Helsinki, Finland.,Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Alhadi Almangush
- Department of Pathology, University of Helsinki, Helsinki, Finland.,Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Institute of Biomedicine, Pathology, University of Turku, Turku, Finland.,Faculty of Dentistry, University of Misurata, Misurata, Libya
| | - Leif C Andersson
- Department of Pathology, University of Helsinki, Helsinki, Finland
| | - Pentti Nieminen
- Medical Informatics and Statistics Research Group, University of Oulu, Oulu, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Cancer and Translational Medicine Research Unit, Medical Research Centre Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland.,Translational Immunology Research Program (TRIMM), University of Helsinki, Helsinki, Finland
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6
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Kappler M, Dauter K, Reich W, Bethmann D, Schwabe M, Rot S, Wickenhauser C, Al-Nawas B, Eckert AW. Prognostic impact of cytoplasmatic EGFR upregulation in patients with oral squamous cell carcinoma: A pilot study. Mol Clin Oncol 2020; 13:88. [PMID: 33163183 PMCID: PMC7642807 DOI: 10.3892/mco.2020.2158] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 09/19/2020] [Indexed: 12/29/2022] Open
Abstract
In various tumors, epidermal growth factor-receptor (EGFR) serves a role in tumorigenesis and has an impact on survival. Usually the EGF-receptor is located on the surface of the cell membrane and is involved in various signaling pathways. The dimerization of EGFR with other ErbB family proteins, such as HER2, is important for the tumor progression. Nevertheless, a second EGFR-associated signaling pathway appears to be important for tumor cells, which is cytoplasmic/nuclear EGFR. The present study examined the influence of membranous or cytoplasmic localized EGFR on the prognosis of patients with oral squamous cell carcinoma (OSCC). Slides from 45 OSCC tumor samples were stained against EGFR using immunohistochemistry and analysed by the Remmele score system. The association with histopathological parameters and survival data was analyzed. Cytoplasmatic EGFR localization was identified as an independent predictive biomarker for overall survival in the examined OSCC cohort according to multivariate Cox regression analysis. Positive cytoplasmatic EGFR staining was correlated with a higher risk of early death (RR=3.0; P=0.035), while membranous EGFR localization did not affect patient survival. To the best of our knowledge, the present study is the first study to demonstrate that cytoplasmatic-localized EGFR is an independent prognostic biomarker for the overall survival of patients with OSCC.
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Affiliation(s)
- Matthias Kappler
- Department of Oral and Maxillofacial Plastic Surgery, Martin Luther University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Kevin Dauter
- Department of Oral and Maxillofacial Plastic Surgery, Martin Luther University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Waldemar Reich
- Department of Oral and Maxillofacial Plastic Surgery, Martin Luther University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Daniel Bethmann
- Institute of Pathology, Martin Luther University Halle-Wittenberg, D-06110 Halle (Saale), Germany
| | | | - Swetlana Rot
- Department of Oral and Maxillofacial Plastic Surgery, Martin Luther University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Claudia Wickenhauser
- Institute of Pathology, Martin Luther University Halle-Wittenberg, D-06110 Halle (Saale), Germany
| | - Bilal Al-Nawas
- Department of Oral and Maxillofacial Plastic Surgery, Martin Luther University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Alexander W Eckert
- Department of Oral and Maxillofacial Plastic Surgery, Martin Luther University Halle-Wittenberg, D-06120 Halle (Saale), Germany
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7
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Hadler-Olsen E, Wirsing AM. Tissue-infiltrating immune cells as prognostic markers in oral squamous cell carcinoma: a systematic review and meta-analysis. Br J Cancer 2019; 120:714-727. [PMID: 30808992 PMCID: PMC6461751 DOI: 10.1038/s41416-019-0409-6] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 02/01/2019] [Accepted: 02/01/2019] [Indexed: 12/21/2022] Open
Abstract
Background Various immune cells have been suggested as prognostic markers for cancer patients. In this article, we present a systematic review and meta-analysis of studies assessing the prognostic value of tissue-infiltrating immune cells in oral cancer and discuss the reporting quality of these studies. Methods We performed a systematic literature search and included studies using immunohistochemistry and survival analysis to assess the prognostic value of tumour-infiltrating T cells, B cells, macrophages, dendritic cells, mast cells and natural killer cells in oral cancer. We performed meta-analysis of studies providing necessary statistical data and investigated the studies’ adherence to the REporting recommendations for tumour MARKer prognostic studies (REMARK) guidelines. Results Of the 1960 articles identified, 33 were eligible for this systematic review and 8 were included in the meta-analysis. CD163+ M2 macrophages and CD57+ natural killer cells were the most promising predictors of survival in oral cancer patients. Many studies lacked important information on their design and conduct. Conclusion Deficiencies in the reporting of study design and conduct make it difficult to draw reliable conclusions about the suggested markers. The prognostic value of CD163+ M2 macrophages and CD57+ natural killer cells should be validated in large, standardised studies.
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Affiliation(s)
- Elin Hadler-Olsen
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø - The Arctic University of Norway, 9037, Tromsø, Norway. .,Department of Clinical Dentistry, Faculty of Health Sciences, University of Tromsø - The Arctic University of Norway, 9037, Tromsø, Norway. .,Department of Clinical Pathology, University Hospital of North Norway, 9038, Tromsø, Norway.
| | - Anna Maria Wirsing
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø - The Arctic University of Norway, 9037, Tromsø, Norway
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8
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Ries J, Baran C, Wehrhan F, Weber M, Motel C, Kesting M, Nkenke E. The altered expression levels of miR-186, miR-494 and miR-3651 in OSCC tissue vary from those of the whole blood of OSCC patients. Cancer Biomark 2019; 24:19-30. [DOI: 10.3233/cbm-180032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jutta Ries
- Department of Oral and Maxillofacial Surgery, Erlangen University Hospital, Erlangen 91054, Germany
| | - Christoph Baran
- Department of Oral and Maxillofacial Surgery, Erlangen University Hospital, Erlangen 91054, Germany
| | - Falk Wehrhan
- Department of Oral and Maxillofacial Surgery, Erlangen University Hospital, Erlangen 91054, Germany
| | - Manuel Weber
- Department of Oral and Maxillofacial Surgery, Erlangen University Hospital, Erlangen 91054, Germany
| | - Constantin Motel
- Department of Prosthodontics, Erlangen University Hospital, Erlangen 91054, Germany
| | - Marco Kesting
- Department of Oral and Maxillofacial Surgery, Erlangen University Hospital, Erlangen 91054, Germany
| | - Emeka Nkenke
- Department of Oral and Maxillofacial Surgery, Medical University of Vienna, Vienna 1090, Austria
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9
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Sieviläinen M, Almahmoudi R, Al-Samadi A, Salo T, Pirinen M, Almangush A. The prognostic value of immune checkpoints in oral squamous cell carcinoma. Oral Dis 2018; 25:1435-1445. [PMID: 30315712 DOI: 10.1111/odi.12991] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 10/02/2018] [Accepted: 10/03/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Despite the importance of immune checkpoints in immunotherapy, the prognostic value of these molecules remains controversial in oral squamous cell carcinoma (OSCC). We performed a systematic review to investigate the prognostic significance of the immune checkpoints in OSCC. MATERIALS A systematic search was conducted in Ovid Medline, Scopus and Cochrane libraries, and all studies that evaluated the prognostic significance of immune checkpoints in OSCC were systematically retrieved. RESULTS Twelve immune checkpoints/modulators were studied for their prognostic values in OSCC patients between 1985 and 2017. Seven immune checkpoints (FKBP51, B7-H4, B7-H6, ALHD1, PD-L1, B7-H3 and IDO1) were reported to be associated with poor patients' survival in at least one study, and five (CTLA-4, TLT-2, VISTA, PD-L2 and PD-1) did not have a significant prognostic value. PD-L1 results were controversial as it was reported to be associated with both better and worse patients' survival. CONCLUSIONS Even though immune checkpoint markers had high expectation for OSCC prognostication, our systematic review revealed that the majority of them had been studied only once. The other molecules, which had been studied more than once, had controversial findings, except B7-H3.
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Affiliation(s)
- Meri Sieviläinen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland
| | - Rabeia Almahmoudi
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland
| | - Ahmed Al-Samadi
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland.,Medical Research Centre, Oulu University Hospital, Oulu, Finland.,Department of Diagnostics and Oral Medicine, Medical Faculty, Research Group of Cancer Research and Translational Medicine, University of Oulu, Oulu, Finland
| | - Matti Pirinen
- Institute for Molecular Medicine Finland FIMM, Helsinki Institute of Life Science HiLIFE, University of Helsinki, Helsinki, Finland.,Department of Public Health, University of Helsinki, Helsinki, Finland.,Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland
| | - Alhadi Almangush
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland.,Department of Pathology, University of Helsinki, Helsinki, Finland.,Institute of Dentistry, University of Misurata, Misurata, Libya
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10
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Wirsing AM, Ervik IK, Seppola M, Uhlin-Hansen L, Steigen SE, Hadler-Olsen E. Presence of high-endothelial venules correlates with a favorable immune microenvironment in oral squamous cell carcinoma. Mod Pathol 2018; 31:910-922. [PMID: 29416107 DOI: 10.1038/s41379-018-0019-5] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 12/20/2017] [Accepted: 12/21/2017] [Indexed: 12/18/2022]
Abstract
Oral squamous cell carcinomas are associated with a poor prognosis, which may be partly due to functional impairment of the immune response. Lymphocyte recruitment to the tumor site is facilitated by high-endothelial venules, whereas expression of programmed-death ligand 1 (PD-L1) can impair T-cell function. Thus, we hypothesize that these factors are important in shaping the immune response in oral squamous cell carcinoma. In the present study, we characterized the immune infiltrate in formalin-fixed, paraffin-embedded tumor samples from 75 oral squamous cell carcinoma patients. We used immunohistochemistry to determine the distribution of immune cell subsets, high-endothelial venules, and PD-L1, as well as quantitative real-time polymerase chain reaction to assess the expression of inflammatory cytokines and chemokines associated with lymphocyte trafficking. Finally, we calculated correlations between the presence of immune cell subsets, the gene expression patterns, high-endothelial venules, PD-L1, and the clinicopathological parameters, including patient survival. The presence of high-endothelial venules correlated with increased number of CD3+ T cells and CD20+ B cells, higher levels of the chemokines CXCL12 and CCL21, and lower levels of CCL20, irrespective of the tumors' T stage. In univariate analysis, high levels of CD20+ B cells and CD68+ macrophages, positive high-endothelial venule status, and low T and N stages predicted longer patient survival. However, only the presence of high-endothelial venules and a low T stage were independent positive prognosticators. This indicates that high-endothelial venules are important mediators and a convenient marker of an antitumor immune response in oral squamous cell carcinoma. Our findings suggest that these vessels are a potential immunomodulatory target in this type of cancer. PD-L1 staining in tumor cells correlated with lower T stage, increased infiltration of CD4+ cells, and higher expression of several inflammation-related cytokines. Thus, oral squamous cell carcinomas rich in CD4+ cells may preferentially respond to PD-1/PD-L1 blockade therapy.
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Affiliation(s)
- Anna Maria Wirsing
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, 9037, Tromsø, Norway
| | - Ida Korsnes Ervik
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, 9037, Tromsø, Norway
| | - Marit Seppola
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, 9037, Tromsø, Norway
| | - Lars Uhlin-Hansen
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, 9037, Tromsø, Norway.,Department of Clinical Pathology, University Hospital of North Norway, 9038, Tromsø, Norway
| | - Sonja Eriksson Steigen
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, 9037, Tromsø, Norway.,Department of Clinical Pathology, University Hospital of North Norway, 9038, Tromsø, Norway
| | - Elin Hadler-Olsen
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, 9037, Tromsø, Norway. .,Department of Clinical Pathology, University Hospital of North Norway, 9038, Tromsø, Norway.
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11
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Almangush A, Pirinen M, Heikkinen I, Mäkitie AA, Salo T, Leivo I. Tumour budding in oral squamous cell carcinoma: a meta-analysis. Br J Cancer 2018; 118:577-586. [PMID: 29190636 PMCID: PMC5830589 DOI: 10.1038/bjc.2017.425] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 10/27/2017] [Accepted: 10/30/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Tumour budding has been reported as a promising prognostic marker in many cancers. This meta-analysis assessed the prognostic value of tumour budding in oral squamous cell carcinoma (OSCC). METHODS We searched OvidMedline, PubMed, Scopus and Web of Science for articles that studied tumour budding in OSCC. We used reporting recommendations for tumour marker (REMARK) criteria to evaluate the quality of studies eligible for meta-analysis. RESULTS A total of 16 studies evaluated the prognostic value of tumour budding in OSCC. The meta-analysis showed that tumour budding was significantly associated with lymph node metastasis (odds ratio=7.08, 95% CI=1.75-28.73), disease-free survival (hazard ratio=1.83, 95% CI=1.34-2.50) and overall survival (hazard ratio=1.88, 95% CI=1.25-2.82). CONCLUSIONS Tumour budding is a simple and reliable prognostic marker for OSCC. Evaluation of tumour budding could facilitate personalised management of OSCC.
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Affiliation(s)
- Alhadi Almangush
- Department of Patholosgy, University of Helsinki, Haartmaninkatu 3, PO Box 21, Helsinki FIN-00014, Finland
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Haartmaninkatu 8, PO Box 63, Helsinki FI-00014, Finland
- Institute of Dentistry, University of Misurata, PO Box 2478, Misurata, Libya
| | - Matti Pirinen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki FIN-00014, Finland
- Helsinki Institute for Information Technology HIIT and Department of Mathematics and Statistics, University of Helsinki, Helsinki FIN-00014, Finland
- Department of Public Health, University of Helsinki, Helsinki FIN-00014, Finland
| | - Ilkka Heikkinen
- Department of Patholosgy, University of Helsinki, Haartmaninkatu 3, PO Box 21, Helsinki FIN-00014, Finland
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Haartmaninkatu 8, PO Box 63, Helsinki FI-00014, Finland
| | - Antti A Mäkitie
- Department of Otorhinolaryngology – Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Kasarminkatu 11-13, Helsinki FI-00130, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Haartmaninkatu 8, PO Box 63, Helsinki FI-00014, Finland
- Helsinki University Hospital, Helsinki FIN-00014, Finland
- Research Group of Cancer Research and Translational Medicine, Medical Faculty, University of Oulu, PO Box 5281, Oulu 90014, Finland
- Medical Research Center, Oulu University Hospital, Oulu 90220, Finland
| | - Ilmo Leivo
- Department of Pathology, University of Turku, Kiinamyllynkatu 10, Turku 20520, Finland
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Midkine and NANOG Have Similar Immunohistochemical Expression Patterns and Contribute Equally to an Adverse Prognosis of Oral Squamous Cell Carcinoma. Int J Mol Sci 2017; 18:ijms18112339. [PMID: 29113102 PMCID: PMC5713308 DOI: 10.3390/ijms18112339] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 11/03/2017] [Accepted: 11/04/2017] [Indexed: 01/15/2023] Open
Abstract
To increase the overall survival rate and obtain a better prognosis for oral squamous cell carcinoma (OSCC) patients, the detection of more effective and reliable tumor prognostic markers is needed. This study is focused on the analysis of correlation between the clinicopathological features of OSCCs and the immunohistochemical (IHC) expression patterns of MIDKINE (MK) and NANOG. Sixty-two primary OSCC patients were selected and their pretreatment biopsy specimens were immunohistochemically analyzed for the MK and NANOG proteins. The IHC expression patterns, clinicopathological features, and overall survival rates were assessed to identify any correlations. MK and NANOG showed significantly similar IHC expression patterns: both demonstrated enhanced expression in histologically high-grade and clinically late-stage OSCCs. Weak or negative expression of MK and NANOG was correlated with negative neck node metastasis. Clinicopathologically, late tumor stage, neck node metastasis, high-grade tumor, and palliative treatment groups showed significantly lower overall survival rates. The enhanced expression of MK and NANOG was associated with lower overall survival rates. In particular, enhanced co-detection of MK and NANOG showed significant correlation with poor prognosis. In conclusion, enhanced IHC expression patterns of MK and NANOG in OSCC patients was significantly associated with lower overall survival rates and unfavorable clinicopathological features. These results demonstrate that analysis of IHC expression patterns of MK and NANOG in pretreatment biopsy specimens during the work-up period can provide a more definitive prognosis prediction for each OSCC patient that can help clinicians to develop a more precise individual treatment modality.
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Brockton NT, Lohavanichbutr P, Enwere EK, Upton MP, Kornaga EN, Nakoneshny SC, Bose P, Chen C, Dort JC. Impact of tumoral carbonic anhydrase IX and Ki-67 expression on survival in oral squamous cell carcinoma patients. Oncol Lett 2017; 14:5434-5442. [PMID: 29098033 PMCID: PMC5652251 DOI: 10.3892/ol.2017.6829] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 07/07/2017] [Indexed: 12/16/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the most commonly diagnosed type of head and neck cancer, accounting for ~300,000 new cases worldwide annually. Carbonic anhydrase IX (CAIX) and Ki-67 have been associated with reduced disease-specific survival (DSS) in patients with OSCC. We previously proposed a combined CAIX and Ki-67 signature of 'functional hypoxia' and sought to replicate this association in a larger independent cohort of patients with OSCC at the Fred Hutchinson Cancer Research Center (FHCRC) in Seattle. The study population included patients with incident primary OSCC treated at the University of Washington Medical Center and the Harborview Medical Center in Seattle between December 2003 and February 2012. Archived tumor blocks were obtained with tissue samples from 189 patients, and triplicate 0.6 mm cores were assembled into tissue microarrays (TMAs). Fluorescence immunohistochemistry and AQUAnalysis® were used to quantify the expression of tumoral CAIX (tCAIX) and stromal CAIX (sCAIX) and tumoral Ki-67 for each TMA core. Hazard ratios for DSS were calculated using Cox proportional hazards analysis. High tCAIX and sCAIX expression levels were associated with reduced DSS (aHR=1.003, 95% CI:1.00-1.01 and aHR=1.010, 95% CI:1.001-1.019, per AQUA score unit, respectively). Ki-67 expression was not associated with survival (aHR=1.01, 95% CI:0.99-1.02) in the FHCRC cohort. DSS for patients with high sCAIX and low Ki-67 did not differ from that of other patient groups. Elevated tCAIX was associated with reduced DSS as a continuous and as a dichotomized (75%) variable. sCAIX was associated with DSS as a continuous variable but not when dichotomized (75%). However, the previously proposed 'functional hypoxia' signature was not replicated in the current FHCRC study. The failure to replicate our prior observation of poorer survival in patients with combined high sCAIX and low tumoral Ki-67 was likely due to the absence of an association between tumoral Ki-67 and DSS in this cohort. However, the association between DSS and tCAIX and sCAIX supports a role for CAIX in OSCC clinical outcomes.
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Affiliation(s)
- Nigel T. Brockton
- Department of Cancer Epidemiology and Prevention Research, Cancer Control Alberta, Alberta Health Services, Calgary, AB T2S 3C3, Canada
| | - Pawadee Lohavanichbutr
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109-1024, USA
| | - Emeka K. Enwere
- Functional Tissue Imaging Unit, Translational Laboratories, Tom Baker Cancer Centre, Calgary, AB T2N 4N2, Canada
| | - Melissa P. Upton
- Department of Pathology, University of Washington, Seattle, WA 98195, USA
| | - Elizabeth N. Kornaga
- Functional Tissue Imaging Unit, Translational Laboratories, Tom Baker Cancer Centre, Calgary, AB T2N 4N2, Canada
| | - Steven C. Nakoneshny
- Ohlson Research Initiative, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Pinaki Bose
- Ohlson Research Initiative, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Chu Chen
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109-1024, USA
| | - Joseph C. Dort
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Calgary, Calgary, AB T2N 1N4, Canada
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14
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Almangush A, Heikkinen I, Mäkitie AA, Coletta RD, Läärä E, Leivo I, Salo T. Prognostic biomarkers for oral tongue squamous cell carcinoma: a systematic review and meta-analysis. Br J Cancer 2017; 117:856-866. [PMID: 28751758 PMCID: PMC5589992 DOI: 10.1038/bjc.2017.244] [Citation(s) in RCA: 138] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Revised: 05/02/2017] [Accepted: 07/03/2017] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Identifying informative prognostic biomarkers for oral tongue squamous cell carcinoma (OTSCC) is of great importance in order to better predict tumour behaviour and to guide treatment planning. Here, we summarise existing evidence regarding immunohistochemical prognostic biomarkers for OTSCC. METHODS A systematic search of the literature was performed using the databases of Scopus, Ovid Medline, Web of Science and Cochrane Library. All studies which had investigated the prognostic significance of immunohistochemical biomarkers in OTSCC during the period from 1985 to 2015 were retrieved. For the five most often evaluated biomarkers a random-effects meta-analysis on overall survival was performed, including those studies that provided the necessary statistical results. RESULTS A total of 174 studies conducted during the last three decades were found, and in these 184 biomarkers were evaluated for the prognostication of OTSCC. The five biomarkers most frequently assessed were p53, Ki-67, p16, VEGFs and cyclin D1. In the meta-analyses, the most promising results of the prognostic power for OTSCC were obtained for cyclin D1. For studies of VEGF A and C the results were equivocal, but the pooled analysis of VEGF A separately showed it to be a useful prognosticator for OTSCC. There was no sufficient evidence to support p53, Ki-67 and p16 as prognostic biomarkers for OTSCC. Limitations in the quality of the published studies (e.g., small cohorts, lack of compliance with REMARK guidelines) are widespread. CONCLUSIONS Numerous biomarkers have been presented as useful prognosticators for OTSCC, but the quality of the conduct and reporting of original studies is overall unsatisfactory which does not allow reliable conclusions. The value of two biomarkers (VEGF-A and cyclin D1) should be validated in a multicentre study setting following REMARK guidelines.
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Affiliation(s)
- Alhadi Almangush
- Department of Pathology, University of Helsinki, Helsinki, Finland
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
- Institute of Dentistry, University of Misurata, Misurata, Libya
| | - Ilkka Heikkinen
- Department of Pathology, University of Helsinki, Helsinki, Finland
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Antti A Mäkitie
- Department of Otorhinolaryngology- Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Ricardo D Coletta
- Department of Oral Diagnosis, School of Dentistry, State University of Campinas, Piracicaba, São Paulo, Brazil
| | - Esa Läärä
- Department of Mathematical Sciences and Statistics, University of Oulu, Oulu, Finland
| | - Ilmo Leivo
- Department of Pathology, University of Turku, Turku, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
- Department of Pathology, HUSLAB, Helsinki University Hospital, Helsinki, Finland
- Department of Diagnostics and Oral Medicine, Research Group of Cancer Research and Translational Medicine, Medical Faculty, University of Oulu, Oulu, Finland
- Medical Research Center, Oulu University Hospital, Oulu, Finland
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15
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Rodrigues PC, Sawazaki-Calone I, Ervolino de Oliveira C, Soares Macedo CC, Dourado MR, Cervigne NK, Miguel MC, Ferreira do Carmo A, Lambert DW, Graner E, Daniela da Silva S, Alaoui-Jamali MA, Paes Leme AF, Salo TA, Coletta RD. Fascin promotes migration and invasion and is a prognostic marker for oral squamous cell carcinoma. Oncotarget 2017; 8:74736-74754. [PMID: 29088820 PMCID: PMC5650375 DOI: 10.18632/oncotarget.20360] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 07/12/2017] [Indexed: 01/06/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) prognosis is related to clinical stage and histological grade. However, this stratification needs to be refined. We conducted a comparative proteome study in microdissected samples from normal oral mucosa and OSCC to identify biomarkers for malignancy. Fascin and plectin were identified as differently expressed and both are implicated in several malignancies, but the clinical impacts of aberrant fascin and plectin expression in OSCCs remains largely unknown. Immunohistochemistry and real-time quantitative PCR were carried out in ex vivo OSCC samples and cell lines. A loss-of-function strategy using shRNA targeting fascin was employed to investigate in vitro and in vivo the fascin role on oral tumorigenesis. Transfections of microRNA mimics were performed to determine whether the fascin overexpression is regulated by miR-138 and miR-145. We found that fascin and plectin are frequently upregulated in OSCC samples and cell lines, but only fascin overexpression is an independent unfavorable prognostic indicator of disease-specific survival. In combination with advanced T stage, high fascin level is also an independent factor of disease-free survival. Knockdown of fascin in OSCC cells promoted cell adhesion and inhibited migration, invasion and EMT, and forced expression of miR-138 in OSCC cells significantly decreased the expression of fascin. In addition, fascin downregulation leads to reduced filopodia formation and decrease on paxillin expression. The subcutaneous xenograft model showed that tumors formed in the presence of low levels of fascin were significantly smaller compared to those formed with high fascin levels. Collectively, our findings suggest that fascin expression correlates with disease progression and may serve as a prognostic marker and therapeutic target for patients with OSCC.
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Affiliation(s)
- Priscila Campioni Rodrigues
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Unit of Cancer Research and Translational Medicine, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Iris Sawazaki-Calone
- Oral Pathology and Oral Medicine, Dentistry School, Western Paraná State University, Cascavel, PR, Brazil
| | | | | | - Mauricio Rocha Dourado
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Unit of Cancer Research and Translational Medicine, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Nilva K Cervigne
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Current/Present address: Clinical Department, Faculty of Medicine of Jundiai, Jundiai, SP, Brazil
| | - Marcia Costa Miguel
- Department of Dentistry, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Andreia Ferreira do Carmo
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Department of Dentistry, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Daniel W Lambert
- Integrated Biosciences, School of Clinical Dentistry and Sheffield Cancer Centre, University of Sheffield, Sheffield, United Kingdom
| | - Edgard Graner
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil
| | - Sabrina Daniela da Silva
- Departments of Medicine, Oncology, Pharmacology and Therapeutics, Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, Quebec, Canada.,Otolaryngology-Head and Neck Surgery, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Moulay A Alaoui-Jamali
- Departments of Medicine, Oncology, Pharmacology and Therapeutics, Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, Quebec, Canada.,Otolaryngology-Head and Neck Surgery, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | | | - Tuula A Salo
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Unit of Cancer Research and Translational Medicine, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.,Institute of Oral and Maxillofacial Disease, University of Helsinki, and HUSLAB, Department of Pathology, Helsinki University Hospital, Helsinki, Finland
| | - Ricardo D Coletta
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil
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16
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Ries J, Baran C, Wehrhan F, Weber M, Neukam FW, Krautheim-Zenk A, Nkenke E. Prognostic significance of altered miRNA expression in whole blood of OSCC patients. Oncol Rep 2017; 37:3467-3474. [DOI: 10.3892/or.2017.5639] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 11/23/2016] [Indexed: 11/05/2022] Open
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Rydin K, Sjöström M, Warfvinge G. Clear cell variant of intraosseous calcifying epithelial odontogenic tumor: a case report and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol 2016; 122:e125-30. [DOI: 10.1016/j.oooo.2016.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 01/01/2016] [Accepted: 01/04/2016] [Indexed: 11/26/2022]
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18
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Heikkinen I, Almangush A, Hagström J, Bello IO, Kauppila JH, Mäkinen LK, Haglund C, Nieminen P, Salo T, Leivo I. Does securin expression have significance in prognostication of oral tongue cancer? A pilot study. Eur Arch Otorhinolaryngol 2016; 273:3905-3911. [DOI: 10.1007/s00405-016-3964-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 03/01/2016] [Indexed: 11/28/2022]
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19
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Monitoring carcinogenesis in a case of oral squamous cell carcinoma using a panel of new metabolic blood biomarkers as liquid biopsies. Oral Maxillofac Surg 2016; 20:295-302. [PMID: 26875085 DOI: 10.1007/s10006-016-0549-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 02/08/2016] [Indexed: 12/27/2022]
Abstract
INTRODUCTION One of the common malignant tumors of the head and neck worldwide with generally unfavorable prognosis is squamous cell carcinoma (OSCC) of the oral cavity. Early detection of primary, secondary, or recurrent OSCC by liquid biopsy tools is much needed. CASE PRESENTATION Twelve blood biomarkers were used for monitoring a case of OSCC suffering from precancerous oral lichen ruber planus mucosae (OLP). After curative R0 tumor resection of primary OSCC (buccal mucosa), elevated epitope detection in monocytes (EDIM)-Apo10, EDIM-transketolase-like-1 (TKTL1), squamous cell carcinoma antigen (SCC-Ag), total serum lactate dehydrogenase (LDH), and its anaerobic isoforms (LDH-4, LDH-5) decreased to normal levels. Three and six months after surgery, transformation of suspicious mucosal lesions has been accompanied with an increase of EDIM scores, total serum LDH values, and a metabolic shift from aerobic (decrease of LDH-1, LDH-2) to anaerobic (increase of LDH-4, LDH-5) conditions. Two months later, secondary OSCC was histopathologically analyzed after tissue biopsy. Cytokeratin fraction 21-1 (CYFRA 21-1), carcinoembryonic antigen (CEA), and carbohydrate antigen 19-9 (CA19-9) were not affected during the clinical course of carcinogenesis. CONCLUSIONS A combination strategy using a standardized panel of established (metabolic) blood biomarkers (TKTL1, LDH, LDH isoenzymes) is worth and can be recommended among others (apoptosis resistance-related Apo10, SCC-Ag) for early detection and diagnosis of primary, secondary, and recurrent OSCC. A tandem strategy utilizing (metabolic pronounced) routine liquid biopsies with imaging techniques may enhance diagnosis of OSCC in the future. Although we demonstrated the diagnostic utility of separated liquid biopsies in our previous study cohorts, further investigations in a larger patient cohort are necessary to recommend this combination strategy (EDIM blood test, LDH value, metabolic shift of LDH isoenzymes, and others, e.g., SCC-Ag or immunophenotyping) as a diagnostic tool for the addition to the OSCC staging system and as a routine procedure in the aftercare.
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20
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Dunkel J, Vaittinen S, Koivunen P, Laranne J, Mäkinen MJ, Tommola S, Irjala H. Tumoral Expression of CD44 and HIF1α Predict Stage I Oral Cavity Squamous Cell Carcinoma Outcome. Laryngoscope Investig Otolaryngol 2016; 1:6-12. [PMID: 28894797 DOI: 10.1002/lio2.3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2015] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES/HYPOTHESIS No biomarkers are used to estimate the prognosis in oral cavity squamous cell carcinoma (OSCC). In our previously published work, we have reported the prognostic value of CD44 and hypoxia inducible factor (HIF)-1α in patients with stage I disease. STUDY DESIGN In this study, we tested our previous observations in a larger cohort. We also studied the predictive value of common lymphatic endothelial and vascular endothelial receptor (CLEVER)-1 in this material. METHODS CD44, HIF1α, and CLEVER-1 were immunohistochemically analyzed in paraffin-embedded tissue material of stage I OSCC patients treated at three Finnish university hospitals. Microscopy results were correlated with OSCC outcome. RESULTS As in our pilot study, the CD44lowHIF1αhigh signature was associated with poorer disease-free survival. Clear correlations between CLEVER-1 expression and clinical outcome were not evident. CONCLUSION Our results suggest that immunohistochemistry of CD44 and HIF1α may be useful in identification of patients with poor prognoses. These parameters could be used to select the optimal treatment modalities for stage I OSCC patients. LEVEL OF EVIDENCE 2b.
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Affiliation(s)
- Johannes Dunkel
- Medicity Research Laboratory and Turku Doctoral Programme of Molecular Medicine University of Turku
| | - Samuli Vaittinen
- the Department of Pathology University of Turku and Turku University Hospital Turku
| | - Petri Koivunen
- the Research Center for Otorhinolaryngology and Ophthalmology, University of Oulu and Department of Otorhinolaryngology and Medical Research Center Oulu, Oulu University Hospital
| | - Jussi Laranne
- the Department of Otorhinolaryngology Head and Neck Surgery Tampere University Hospital
| | - Markus J Mäkinen
- the Department of Pathologyand Medical Research Center Oulu, Oulu University Hospital and University of Oulu Oulu
| | - Satu Tommola
- the Department of Pathology University of Tampere and Tampere University Hospital Tampere Finland
| | - Heikki Irjala
- the Department of Otorhinolaryngology Head and Neck Surgery Turku University Hospital
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Perini S, Martinez D, Montanari CC, Fiori CZ. Enhanced expression of melanoma progression markers in mouse model of sleep apnea. REVISTA PORTUGUESA DE PNEUMOLOGIA 2016; 22:209-13. [PMID: 26775793 DOI: 10.1016/j.rppnen.2015.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 11/08/2015] [Accepted: 11/10/2015] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Obstructive sleep apnea has been associated with higher cancer incidence and mortality. Increased melanoma aggressivity was reported in obstructive sleep apnea patients. Mice exposed to intermittent hypoxia (IH) mimicking sleep apnea show enhanced melanoma growth. Markers of melanoma progression have not been investigated in this model. OBJECTIVE The present study examined whether IH affects markers of melanoma tumor progression. METHODS Mice were exposed to isocapnic IH to a nadir of 8% oxygen fraction for 14 days. One million B16F10 melanoma cells were injected subcutaneously. Immunohistochemistry staining for Ki-67, PCNA, S100-beta, HMB-45, Melan-A, TGF-beta, Caspase-1, and HIF-1alpha were quantified using Photoshop. RESULTS Percentage of positive area stained was higher in IH than sham IH group for Caspase-1, Ki-67, PCNA, and Melan-A. The greater expression of several markers of tumor aggressiveness, including markers of ribosomal RNA transcription (Ki-67) and of DNA synthesis (PCNA), in mice exposed to isocapnic IH than in controls provide molecular evidence for a apnea-cancer relationship. CONCLUSIONS These findings have potential repercussions in the understanding of differences in clinical course of tumors in obstructive sleep apnea patients. Further investigation is necessary to confirm mechanisms of these descriptive results.
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Affiliation(s)
- S Perini
- Graduate Program in Medical Sciences, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil
| | - D Martinez
- Graduate Program in Medical Sciences, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil; Cardiology Unit, Hospital de Clínicas de Porto Alegre (HCPA), RS, Brazil; Graduate Program in Cardiology and Cardiovascular Sciences, UFRGS, RS, Brazil
| | - C C Montanari
- Graduate Program in Medical Sciences, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil; Cardiology Unit, Hospital de Clínicas de Porto Alegre (HCPA), RS, Brazil.
| | - C Z Fiori
- Cardiology Unit, Hospital de Clínicas de Porto Alegre (HCPA), RS, Brazil; Graduate Program in Cardiology and Cardiovascular Sciences, UFRGS, RS, Brazil
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22
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Positive expression of NANOG, mutant p53, and CD44 is directly associated with clinicopathological features and poor prognosis of oral squamous cell carcinoma. BMC Oral Health 2015; 15:153. [PMID: 26626427 PMCID: PMC4667499 DOI: 10.1186/s12903-015-0120-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Accepted: 10/15/2015] [Indexed: 12/28/2022] Open
Abstract
Background In order to predict long-term prognosis and define individual treatment modalities for patients with oral squamous cell carcinoma (OSCC), more reliable tumor biomarkers are needed during the pretreatment workup period. The present study aimed to identify more reliable immunohistochemical tumor prognostic markers in the pretreatment biopsy specimens of patients with OSCC. Methods We selected 57 patients who were diagnosed with primary OSCC through histopathological analysis. Pretreatment biopsy specimens were immunohistochemically analyzed for the transcription factor NANOG, cancer stem cell marker CD44, and mutant tumor protein 53 (mutant p53). The immunostaining patterns were assessed for their association with the clinicopathological features of OSCC and overall survival rates. Results Late tumor stage, positive neck node metastasis, and high-grade differentiation were associated with significantly poorer survival rates. Enhanced expression of NANOG and mutant p53 positivity were significantly associated with clinically late-stage tumors, positive neck node metastasis, histologically high-grade tumors, and poor overall survival rates. OSCCs with strong co-detection of NANOG and mutant p53 were linked to significantly lower survival rates than those with both weak NANOG expression and p53 negativity. Increased expression of CD44 had a limited correlation with unfavorable clinicopathological features. Conclusion High expression of NANOG and positive expression of mutant p53 in the pretreatment biopsy specimens of patients with OSCC were associated with poor survival rates and unfavorable clinicopathological features. These results demonstrate that NANOG, mutant p53, and CD44 could be used as immunohistochemical markers in the pretreatment specimens of OSCC. In particular, analysis for co-expression of NANOG and mutant p53 should be made highly available as a tool for prognosis and selecting individual treatment modalities.
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23
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Grimm M, Krimmel M, Hoefert S, Kraut W, Calgéer B, Biegner T, Teriete P, Munz A, Reinert S. Monitoring a ‘metabolic shift’ after surgical resection of oral squamous cell carcinomas by serum lactate dehydrogenase. J Oral Pathol Med 2015; 45:346-55. [DOI: 10.1111/jop.12374] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2015] [Indexed: 12/28/2022]
Affiliation(s)
- M. Grimm
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
| | - M. Krimmel
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
| | - S. Hoefert
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
| | - W. Kraut
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
| | - B. Calgéer
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
| | - T. Biegner
- Department of Pathology; University Hospital Tuebingen; Tuebingen Germany
| | - P. Teriete
- Cancer Research Center; Sanford-Burnham Medical Research Institute; La Jolla CA USA
| | - A. Munz
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
| | - S. Reinert
- Department of Oral and Maxillofacial Surgery; University Hospital Tuebingen; Tuebingen Germany
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Presence of tumour high-endothelial venules is an independent positive prognostic factor and stratifies patients with advanced-stage oral squamous cell carcinoma. Tumour Biol 2015; 37:2449-59. [PMID: 26383526 DOI: 10.1007/s13277-015-4036-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 09/02/2015] [Indexed: 12/31/2022] Open
Abstract
Staging of oral squamous cell carcinoma is based on the tumour-node-metastasis (TNM) system, which has been deemed insufficient for prognostic purposes. Hence, better prognostic tools are needed to reflect the biological diversity of these cancers. Previously, high numbers of specialized blood vessels called high-endothelial venules have been reported to be associated with prolonged survival in patients with breast cancer. In this study, we analysed the prognostic value and morphological characteristics of tumour-associated high-endothelial venules in oral cancer. The presence of tumour-associated high-endothelial venules was evaluated by immunohistochemistry in 75 patients with oral squamous cell carcinoma and analysed with correlation to clinicopathological parameters, patients' survival and vessel morphology. Ten of the samples were analysed at multiple levels to evaluate intratumoural heterogeneity. The presence of tumour-associated high-endothelial venules was found to be associated with lower disease-specific death in multivariate regression analyses (P = 0.002). High-endothelial venules were present in all (n = 53) T1-T2 tumours, but only in two thirds (n = 14) of the T3-T4 tumours. The morphology of high-endothelial venules was heterogeneous and correlated with lymphocyte density. High-endothelial venules were found to be distributed homogeneously within the tumours. We found the presence of tumour-associated high-endothelial venules to be an easy-to-use, robust, and independent positive prognostic factor for patients with oral cancer. Absence of these vessels in advanced-stage tumours might identify patients with more aggressive disease. Evaluating the presence of tumour-associated high-endothelial venules might help to tailor the treatment of oral cancer patients to their individual needs.
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Rikardsen OG, Magnussen SN, Svineng G, Hadler-Olsen E, Uhlin-Hansen L, Steigen SE. Plectin as a prognostic marker in non-metastatic oral squamous cell carcinoma. BMC Oral Health 2015; 15:98. [PMID: 26306491 PMCID: PMC4548848 DOI: 10.1186/s12903-015-0084-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 08/13/2015] [Indexed: 01/12/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is associated with a poor 5-year survival rate. In general, patients diagnosed with small tumors have a fairly good prognosis, but some small tumors have an aggressive behavior leading to early death. There are at present no reliable prognostic biomarkers for oral cancers. Thus, to optimize treatment for the individual patient, there is a need for biomarkers that can predict tumor behavior. Method In the present study the potential prognostic value of plectin was evaluated by a tissue microarray (TMA) based immunohistochemical analysis of primary tumor tissue obtained from a North Norwegian cohort of 115 patients diagnosed with OSCC. The expression of plectin was compared with clinicopathological variables and 5 year survival. Results The statistical analysis revealed that low expression of plectin in the tumor cells predicted a favorable outcome for patients with non-metastatic disease (p = 0.008). Furthermore, the expression of plectin was found to correlate (p = 0.01) with the expression of uPAR, which we have previously found to be a potential prognostic marker for T1N0 tumors. Conclusions Our results indicate that low expression of plectin predicts a favorable outcome for patients with non-metastatic OSCC and the expression level of plectin may therefore be used in the treatment stratification for patients with early stage disease.
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Affiliation(s)
- Oddveig G Rikardsen
- Department of Otorhinolaryngology, University Hospital of North Norway, Tromsø, Norway. .,Department of Medical Biology - Tumor Biology Research Group, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
| | - Synnøve N Magnussen
- Department of Medical Biology - Tumor Biology Research Group, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
| | - Gunbjørg Svineng
- Department of Medical Biology - Tumor Biology Research Group, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
| | - Elin Hadler-Olsen
- Department of Medical Biology - Tumor Biology Research Group, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
| | - Lars Uhlin-Hansen
- Department of Medical Biology - Tumor Biology Research Group, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway. .,Department of Clinical Pathology, University Hospital of North Norway, N-9038, Tromsø, Norway.
| | - Sonja E Steigen
- Department of Medical Biology - Tumor Biology Research Group, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway. .,Department of Clinical Pathology, University Hospital of North Norway, N-9038, Tromsø, Norway.
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Evaluation of a biomarker based blood test for monitoring surgical resection of oral squamous cell carcinomas. Clin Oral Investig 2015; 20:329-38. [PMID: 26153867 DOI: 10.1007/s00784-015-1518-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 06/24/2015] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The potential use of determination of biomarkers in blood for the monitoring of surgical removal of oral squamous cell carcinomas (OSCC) was evaluated using the epitope detection in monocytes (EDIM) technology. MATERIALS AND METHODS In tumor specimen, elevated Apo10 and transketolase-like 1 (TKTL1) expression was analyzed by immunohistochemistry. Apo10 and TKTL1 biomarkers have been used prospectively for EDIM blood test in patients with primary and/or recurrent OSCC (n = 92) before surgery and after curative tumor resection (n = 45). RESULTS There were highly significant (p < 0.0001) correlations found between EDIM blood scores and the tissue expression of both biomarkers measured by immunohistochemistry (Apo10: n = 89/92, 97%; TKTL1: n = 90/92, 98%). EDIMApo10 and EDIM-TKTL1 scores were positive in 92% (EDIM-Apo10: n = 85/92) and 93% (EDIM-TKTL1: n = 86/92), respectively, in patients with OSCC before surgery. The combined score EDIM-Apo10/EDIM-TKTL1 increased significantly the detection rate of tumors to 97% (n = 89/92). After surgery, the EDIM-TKTL1 and EDIMApo10 scores significantly decreased in 75.6 and 86.7% of the patients (p < 0.0001), respectively, in the aftercare. CONCLUSIONS The correlation of TKTL1 and Apo10 immunohistochemistry with the blood test results indicates that the EDIM blood test could serve as a non-invasive diagnostic tool (liquid biopsy) to assess surgical removal of OSCC by determination of two biomarkers. CLINICAL RELEVANCE This is the first study that has been demonstrated a reliable and successful monitoring of OSCC cancer patients by a blood test. The specific and significant decrease of EDIM-TKTL1 and EDIM-Apo10 scores after surgery could serve as a new tool for monitoring surgical removal of OSCC.
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Farnedi A, Rossi S, Bertani N, Gulli M, Silini EM, Mucignat MT, Poli T, Sesenna E, Lanfranco D, Montebugnoli L, Leonardi E, Marchetti C, Cocchi R, Ambrosini-Spaltro A, Foschini MP, Perris R. Proteoglycan-based diversification of disease outcome in head and neck cancer patients identifies NG2/CSPG4 and syndecan-2 as unique relapse and overall survival predicting factors. BMC Cancer 2015; 15:352. [PMID: 25935541 PMCID: PMC4429505 DOI: 10.1186/s12885-015-1336-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 04/22/2015] [Indexed: 01/07/2023] Open
Abstract
Background Tumour relapse is recognized to be the prime fatal burden in patients affected by head and neck squamous cell carcinoma (HNSCC), but no discrete molecular trait has yet been identified to make reliable early predictions of tumour recurrence. Expression of cell surface proteoglycans (PGs) is frequently altered in carcinomas and several of them are gradually emerging as key prognostic factors. Methods A PG expression analysis at both mRNA and protein level, was pursued on primary lesions derived from 173 HNSCC patients from whom full clinical history and 2 years post-surgical follow-up was accessible. Gene and protein expression data were correlated with clinical traits and previously proposed tumour relapse markers to stratify high-risk patient subgroups. Results HNSCC lesions were indeed found to exhibit a widely aberrant PG expression pattern characterized by a variable expression of all PGs and a characteristic de novo transcription/translation of GPC2, GPC5 and NG2/CSPG4 respectively in 36%, 72% and 71% on 119 cases. Importantly, expression of NG2/CSPG4, on neoplastic cells and in the intralesional stroma (Hazard Ratio [HR], 6.76, p = 0.017) was strongly associated with loco-regional relapse, whereas stromal enrichment of SDC2 (HR, 7.652, p = 0.007) was independently tied to lymphnodal infiltration and disease-related death. Conversely, down-regulated SDC1 transcript (HR, 0.232, p = 0.013) uniquely correlated with formation of distant metastases. Altered expression of PGs significantly correlated with the above disease outcomes when either considered alone or in association with well-established predictors of poor prognosis (i.e. T classification, previous occurrence of precancerous lesions and lymphnodal metastasis). Combined alteration of all three PGs was found to be a reliable predictor of shorter survival. Conclusions An unprecedented PG-based prognostic portrait is unveiled that incisively diversifies disease course in HNSCC patients beyond the currently known clinical and molecular biomarkers. Electronic supplementary material The online version of this article (doi:10.1186/s12885-015-1336-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anna Farnedi
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology, University of Bologna, Bellaria Hospital, Bologna, Italy.
| | - Silvia Rossi
- COMT - Centre for Molecular Translational Oncology & Department of Life Sciences, University of Parma, Parma, Italy.
| | - Nicoletta Bertani
- COMT - Centre for Molecular Translational Oncology & Department of Life Sciences, University of Parma, Parma, Italy.
| | - Mariolina Gulli
- Department of Life Sciences, Division of Genetics and Environmental Biotechnology, University of Parma, Parma, Italy.
| | - Enrico Maria Silini
- COMT - Centre for Molecular Translational Oncology & Department of Life Sciences, University of Parma, Parma, Italy. .,Department of Pathology and Laboratory Medicine, University of Parma, Parma, Italy.
| | - Maria Teresa Mucignat
- S.O.C. of Experimental Oncology 2, The National Tumour Institute Aviano - CRO-IRCCS, Aviano, Pordenone, Italy.
| | - Tito Poli
- Maxillofacial Surgery Section, Head and Neck Department, University of Parma, Parma, Italy.
| | - Enrico Sesenna
- Maxillofacial Surgery Section, Head and Neck Department, University of Parma, Parma, Italy.
| | - Davide Lanfranco
- Maxillofacial Surgery Section, Head and Neck Department, University of Parma, Parma, Italy.
| | - Lucio Montebugnoli
- Unit of Maxillo-Facial Surgery, Department of Oral Sciences, University of Bologna, Bellaria Hospital, Bologna, Italy.
| | - Elisa Leonardi
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology, University of Bologna, Bellaria Hospital, Bologna, Italy.
| | - Claudio Marchetti
- Department of Biomedical and Neuromotor Sciences, Unit of Maxillo-Facial Surgery, University of Bologna, S. Orsola Hospital, Bologna, Italy.
| | - Renato Cocchi
- Unit of Maxillo-facial Surgery at Bellaria Hospital, Bologna, Italy. .,Unit of Maxillo-facial Surgery, "Casa Sollievo della Sofferenza", San Giovanni in Rotondo, Italy.
| | - Andrea Ambrosini-Spaltro
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology, University of Bologna, Bellaria Hospital, Bologna, Italy.
| | - Maria Pia Foschini
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology, University of Bologna, Bellaria Hospital, Bologna, Italy.
| | - Roberto Perris
- COMT - Centre for Molecular Translational Oncology & Department of Life Sciences, University of Parma, Parma, Italy. .,S.O.C. of Experimental Oncology 2, The National Tumour Institute Aviano - CRO-IRCCS, Aviano, Pordenone, Italy.
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Urokinase plasminogen activator receptor (uPAR) and plasminogen activator inhibitor-1 (PAI-1) are potential predictive biomarkers in early stage oral squamous cell carcinomas (OSCC). PLoS One 2014; 9:e101895. [PMID: 24999729 PMCID: PMC4084992 DOI: 10.1371/journal.pone.0101895] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 06/12/2014] [Indexed: 01/26/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is often associated with metastatic disease and a poor 5 year survival rate. Patients diagnosed with small tumours generally have a more favourable outcome, but some of these small tumours are aggressive and lead to early death. To avoid harmful overtreatment of patients with favourable prognosis, there is a need for predictive biomarkers that can be used for treatment stratification. In this study we assessed the possibility to use components of the plasminogen activator (PA) system as prognostic markers for OSCC outcome and compared this to the commonly used biomarker Ki-67. A tissue-micro-array (TMA) based immunohistochemical analysis of primary tumour tissue obtained from a North Norwegian cohort of 115 patients diagnosed with OSCC was conducted. The expression of the biomarkers was compared with clinicopathological variables and disease specific death. The statistical analyses revealed that low expression of uPAR (p = 0.031) and PAI-1 (p = 0.021) in the tumour cells was significantly associated with low disease specific death in patients with small tumours and no lymph node metastasis (T1N0). The commonly used biomarker, Ki-67, was not associated with disease specific death in any of the groups of patients analysed. The conclusion is that uPAR and PAI-1 are potential predictive biomarkers in early stage tumours and that this warrants further studies on a larger cohort of patients.
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Luo SL, Xie YG, Li Z, Ma JH, Xu X. E-cadherin expression and prognosis of oral cancer: a meta-analysis. Tumour Biol 2014; 35:5533-7. [PMID: 24573611 DOI: 10.1007/s13277-014-1728-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2013] [Accepted: 02/04/2014] [Indexed: 01/28/2023] Open
Abstract
This study aims to evaluate the association of E-cadherin expression with the prognosis of oral squamous cell carcinoma (OSCC). Literature retrieval, selection and assessment, data extraction, and meta-analyses were performed according to the Revman 5.0 guidelines. In the meta-analysis, we utilized either fixed effects or random effects model to pool the HR according to the test of heterogeneity. A total of nine eligible studies included 973 OSCC patients were analyzed. Of the patients, 76.3 % had low expression of E-cadherin according to the cutoff value defined by the authors. The pooled hazard ratio (HR) of low expression of E-cadherin for overall survival (OS) was 0.65 (95 % CI 0.52 to 0.80, P<0.001); in Asian population, the HR for overall survival of the patients with reduced expression of E-cadherin was 0.84 (95 % CI 0.75 to 0.95, P=0.006), and in non-Asian population, the HR for overall survival of the patients with reduced expression of E-cadherin was 0.54 (95 % CI 0.41 to 0.69, P<0.001). Patients with reduced expression of E-cadherin appear to have a poorer OS compared with those with normal or higher expression of E-cadherin.
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Affiliation(s)
- Sheng-Lei Luo
- Stomatology School of Shandong University, 44 Wenhuaxi Road, Jinan, 250012, People's Republic of China
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